Ken Onishi 1-6,2-6 Seong Chan Hong 2019-06-13 01:30
Stadium: Court 8 Round: 26 Ground: Hardcourt outdoor
Home History
| ITF M15 Gimcheon | 2019/06/12 01:00 | Ken Onishi v Cing-Yang Meng | 6-4,6-4 |
| ITF M15 Gimcheon | 2019/06/11 01:00 | Ken Onishi v Seung-Hun Shin | 7-6,6-3 |
| ITF M15 Daegu | 2019/06/05 01:00 | Ken Onishi v Oh-Hee Kwon | 2-6,2-6 |
| ITF M15 Daegu | 2019/06/03 02:40 | Ken Onishi v Sin Woo Lee | 6-1,6-7,10-1 |
| ITF M15 Tabarka | 2019/05/15 12:40 | Ken Onishi v Nicolas Bianchi | 6-4,1-6,4-6 |
| ITF M15 Tabarka | 2019/05/09 08:30 | Ken Onishi v Mathieu Perchicot | 0-6,0-6 |
| ITF M15 Tabarka | 2019/05/08 09:40 | Kazuma Kawachi v Ken Onishi | 7-6,5-7,0-6 |
| ITF M15 Tabarka | 2019/05/01 11:10 | Florian Lakat v Ken Onishi | 6-3,4-6,6-0 |
Away History
| ITF M15 Gimcheon | 2019/06/12 01:00 | Wanseok Kang v Seong Chan Hong | 0-6,2-6 |
| ITF M15 Daegu | 2019/06/09 03:25 | Jung-Woong Na v Seong Chan Hong | 0-6,3-6 |
| ITF M15 Daegu | 2019/06/08 04:30 | Seong-Gook Oh v Seong Chan Hong | 1-6,2-6 |
| ITF M15 Daegu | 2019/06/06 03:25 | Seong Chan Hong v Dong Ju Kim | 6-3,6-2 |
| ITF M15 Daegu | 2019/06/04 04:45 | Seong Chan Hong v Ju-Hae Moon | 6-1,6-3 |
| Challenger Gwangju | 2019/05/13 05:50 | Seong Chan Hong v Konstantin Kravchuk | 6-3,6-7,2-6 |
| Challenger Busan | 2019/05/06 06:10 | Seong Chan Hong v Kaichi Uchida | 2-6,5-7 |
| Challenger Seoul | 2019/04/29 03:40 | Rio Noguchi v Seong Chan Hong | 3-6,6-4,6-0 |